Leading embedded solutions provider leverages AppExchange to merge and share information on demand
across multiple applications and to create unique applications tailored to specific business needs

SAN FRANCISCO, Calif. — March 27, 2005 — Salesforce.com [NYSE: CRM], the technology and market
leader in on-demand customer relationship management (CRM), today announced that RadiSys
Corporation (RadiSys), the leading provider of advanced embedded solutions for the communications
networking and commercial systems markets, has selected salesforce.com CRM solutions and is
leveraging applications from salesforce.com's AppExchange directory to develop an integrated
enterprise-wide solution for its data management and business planning needs. In addition, RadiSys
has used AppExchange Builder to customize, create, deploy and manage two new business-critical
applications. AppExchange Builder, the customization tool using the AppExchange platform, has
enabled RadiSys to dramatically extend the value of its salesforce.com deployment by allowing it to
build and run on-demand applications to support its online marketing solutions for a C-level and
executive audience as well as engineers, business unit general managers and business development
professionals.

AppExchange unites all of RadiSys' on-demand applications — including CRM, Channel Plans, PR
Manager, Compensation Tracking, Strategic Account Planning, and Channel Partner Registration with a
single data model, single security model and a single user interface. With AppExchange, RadiSys'
employees can build, customize, deploy, and share on-demand applications that meet their business
needs.

RadiSys is one of the 20,500 companies of all sizes, industries and geographies that comprised
the salesforce.com customer base as of January 31, 2006. Revenue and subscribers will be recognized
as the service is delivered.

"With our large global presence, RadiSys needs to implement business applications that are
cost-effective, easy-to-use, customizable, and rich in capabilities—all running on a single,
secure, reliable platform. Using salesforce.com and the applications from AppExchange, we were
easily able to share information on demand, across six different departments and nine countries,"
said Garrick Baxter, CRM and eMarketing Manager. "From channel relations, public relations, to
account planning, salesforce.com and the AppExchange have fulfilled many of our business needs and
made RadiSys a more nimble organization with the ability to more quickly and strategically respond
to leads, customers, channel partners, and internally."

In addition to salesforce.com CRM, RadiSys is deploying the following applications from the
AppExchange directory:

"Prior to implementing salesforce.com, RadiSys had 80 percent of leads in a raw stage for over
30 days. Now, we've achieved 100% improvement in the process of contacting and qualifying leads.
This is just one example of how salesforce.com and AppExchange applications have helped RadiSys
achieve a new level of business efficiency." added Baxter.

About RadiSys

RadiSys (Nasdaq: RSYS) is the leading provider of advanced embedded solutions for the communications networking and commercial systems markets. Through intimate customer collaboration and combining innovative technologies and industry leading architecture, RadiSys helps OEMs bring better products to market faster and more economically. RadiSys products include embedded boards, platforms and systems, which are used in today's complex computing, processing and network intensive applications.
RadiSys is a premier member of the Intel® Communications Alliance (ICA). The Intel Communications Alliance is a member-based program comprised of communications and embedded developers and solution providers. Members are committed to providing a strategic supply of standards-based solutions to the communications and embedded market segments. For more information, please visit www.intel.com/go/ica.

About RadiSys

RadiSys (Nasdaq: RSYS) is the leading provider of advanced embedded solutions for the communications networking and commercial systems markets. Through intimate customer collaboration and combining innovative technologies and industry leading architecture, RadiSys helps OEMs bring better products to market faster and more economically. RadiSys products include embedded boards, platforms and systems, which are used in today's complex computing, processing and network intensive applications.
RadiSys is a premier member of the Intel® Communications Alliance (ICA). The Intel Communications Alliance is a member-based program comprised of communications and embedded developers and solution providers. Members are committed to providing a strategic supply of standards-based solutions to the communications and embedded market segments. For more information, please visit www.intel.com/go/ica.